Universal Licensing System
WRKD575
MARICOPA, COUNTY OF
License details
| ULS identifier | 4364111 |
|---|
| Call sign | WRKD575 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2020-12-15 |
|---|
| Expiration | 2030-12-15 |
|---|
| Frequency range | 453.9375 - 458.9375 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MARICOPA, AZ |
|---|
| Coordinates | 33.4249444, -112.1179444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:03 |
|---|
Licensee
| Name | MARICOPA, COUNTY OF |
|---|
| Applicant type | G |
|---|
| FRN | 0030251417 |
|---|
| Location | PHOENIX, AZ |
|---|
| Address | 2500 S 27TH AVENUE, PHOENIX, AZ, 85009 |
|---|
| Phone | 6025060569 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.93750000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 458.93750000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.93750000 | | 11K2F1D |
| 1 | 1 | 453.93750000 | | 11K2F3E |
| 1 | 1 | 458.93750000 | | 11K2F1D |
| 1 | 1 | 458.93750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARICOPA, AZ | 33.42494444, -112.11794444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2500 S 27TH AVE, PHOENIX, AZ | MARICOPA | 6025060569 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-15 | WRKD575 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4364111 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKD575 | ULS 4364111 | 2026-08-02 01:22:03 |
| Status | A | ULS 4364111 | 2026-08-02 01:22:03 |
| Service | PW | ULS 4364111 | 2026-08-02 01:22:03 |
| Grant Date | 2020-12-15 | ULS 4364111 | 2026-08-02 01:22:03 |
| Expiration Date | 2030-12-15 | ULS 4364111 | 2026-08-02 01:22:03 |